2,3-苯并芴

Description

2,3-Benzofluorene · CAS 243-17-4 · C17H12. UNII GMO75RUY0L. LogP: 5.75.

Identification

CAS Registry Number	243-17-4
PubChem CID	9201
Molecular formula	C17H12
IUPAC name	11H-benzo[b]fluorene
UNII (FDA)	GMO75RUY0L

Computed Descriptors

Molecular Weight	216.28
XLogP3	5.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	216.093900383
Monoisotopic Mass	216.093900383
Topological Polar Surface Area	0
Heavy Atom Count	17
Formal Charge	0

Physical & Chemical Properties

LogP	5.75

Physical description & handling notes

• Colorless solid; [INCEM EHC] Beige solid; [Aldrich MSDS]

Regulatory Status

GHS notification summary	100% (3 / 3)

GHS Hazard Classification

GHS notification summary	100% (3 / 3)

Documented Uses

• A minor constituent of the polynuclear aromatic hydrocarbons found in the environment; Produced as a combustion product; [IARC] Produced from the incomplete combustion or pyrolysis of organic substances; [INCEM EHC]

Synonyms

2,3-Benzofluorene; 243-17-4; 11H-Benzo[b]fluorene; Benzo[b]fluorene; Benzo(b)fluorene; 11H-BENZO(B)FLUORENE; GMO75RUY0L; DTXSID1022477; NSC-89263; RefChem:118188; DTXCID902477; DTXSID501024870; 205-952-2; Isonaphthofluorene; EINECS 205-952-2; MFCD00003595

Frequently Asked Questions

What are the CAS number and molecular formula of 2,3-Benzofluorene?

CAS 243-17-4; molecular formula C17H12; molecular weight — g/mol.

What other names is 2,3-Benzofluorene known by?

2,3-Benzofluorene, 243-17-4, 11H-Benzo[b]fluorene, Benzo[b]fluorene, Benzo(b)fluorene, 11H-BENZO(B)FLUORENE.

Is 2,3-Benzofluorene classified as hazardous?

100% of GHS notifications report no hazard classification (3 of 3).

What are the key physical properties of 2,3-Benzofluorene?

LogP: 5.75.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.